Bezsonnyi, V. “SELECTION OF INDICATIVE INDICATORS OF ECOLOGICAL CONDITION OF SURFACE SOURCE OF WATER SUPPLY”. Municipal economy of cities. Series: «Economy science» 3, no. 170 (June 24, 2022): 26–34. Accessed June 16, 2025. https://khges.kname.edu.ua/index.php/khges/article/view/5947.